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Electronic Overcurrent Relay for Freight Elevator PLC Control Box
US$9.80
1-9 Pieces
US$8.20
10+ Pieces
Product profile
Customization
AvailableType
DerrickLoad Capacity
5000kgModel NO.
RD6-WSpeed
0.63m/sDrive Mode
DCOpen & Close Type
AutomaticLift Mechanism
Lift ChainDeceleration Device
With Deceleration DeviceGuide Rail
Profile GuideElevator Door
Sider DoorDoor Knife
SingleAttendant
Without AttendantTransport Package
CaseSpecification
250mm*20mm*4mmTrademark
MHTOOLOrigin
ChinaHS Code
84313100Production Capacity
50000sets/YearKey features
Original Mitsubishi Parts: 100% new and original quality for Mitsubishi Model S3-1370 limit switches.
LCD Display Integration: Features RD6 Three Phase Protector Relay with LCD for precise monitoring.
Wide Voltage Compatibility: Supports 220V, 380V, 400V, 415V, 440V, and 480V for global use.
Complete Control System: Includes thermal protector, maintain box, phase relay, and CHNT contactor.
Flexible Floor Configuration: Control boxes fit 2-5 floors or 6-8 floor configurations.
Fast Delivery Time: Ships within 5-10 working days after payment during off-peak seasons.
Comprehensive Spare Parts: Includes Hall Call Button, Limit Switch, Magnetic Strip, and Door Lock.
Durable Construction: Designed for freight elevators with profile guide rails and automatic doors.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.45h
AI-Powered supplier vetting
SummaryTaizhou Minghe Technology Co., Ltd. is a limited company supplying electric hoists and crane spare parts. It reports export activity for seven years, with exports representing 71%–90% of total sales, and holds self-operated import and export rights. Service-related procedures, complaint handling, corrective and preventive actions, supplier assessment, and stated lead times are documented. However, the supplier reports no management-system certification, no overseas showroom, agents, branches, or offline trade-show participation, and no OEM service for popular brands or available SDK. Quality assurance is reported, but finished-product inspection is performed by packing staff. The supplier states that it supports innovation and customized products, while the available evidence shows only one R&D engineer. Financial records are identified for recent years, but the provided slices do not establish financial strength. Customer-specific cases are not provided.
Supplier typeThe supplier is identified as Taizhou Minghe Technology Co., Ltd., a limited company with no stated affiliation to a larger group. Its primary and offered products are electric hoists and crane spare parts.
CertificationsThe supplier reports no certification of management systems. Although a TUV Rheinland audit record is provided with a defined validity period, the slices do not identify it as a management-system certification or state a positive certification result.
After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier service assessment, and accepted service quotations and payment terms. It also reports self-operated import/export rights and seven years of exporting, but has no overseas showroom, agents, branches, or offline trade-show experience.
Production capacityThe supplier provides defined annual output information for crane spare parts, electric wire rope hoists, lifting/elevator/escalator spare parts, and electric chain hoists, with stated peak- and off-season lead times within 15 workdays. Quality assurance is reported, but finished products are checked by packing staff, and the employee count is stated as 4, creating uncertainty about operational scale and inspection depth.
Customization capabilityThe company explicitly states that it creates customized products to help customers improve market competitiveness. Nevertheless, it reports no available SDK, and the slices provide no specific examples, process details, or verified customization projects.
Product Q&A
Q:Is the limit switch original?
A:
Yes, the product is 100% new and original Mitsubishi Model S3-1370.
Q:What voltage options are available?
A:
The system supports 220V single/three phase and 380V/400V/415V/440V/480V three phase.
Q:How long does delivery take?
A:
Delivery takes 5-10 working days after payment, or within 15 workdays off-peak.
Q:What is included in the control box?
A:
It includes a thermal protector, maintain box, phase relay with LCD, and CHNT contactor.
Q:Which elevator floors does it support?
A:
The control cabinet fits configurations for 2-5 floors or 6-8 floors.
Send Inquiry
*To:
Taizhou Minghe Technology Co., Ltd.
Taizhou Minghe Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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